This work is filled with Schubert's uniquely charming melodies. It is likely one of his most beloved piano sonatas. There are theories regarding its composition date, either summer 1819 or 1825, but no definitive conclusion has been reached (the 1819 theory is slightly more prevalent). Notably, in both years, he traveled to Upper Austria, and it is believed that he composed the work there. It is said to have been written for Josefine Koller, an 18-year-old soprano singer and proficient pianist whom he met during his travels.

This work, often called the "Little A Major Sonata" to distinguish it from the later A Major Sonata D 959, exudes a gentle, almost feminine atmosphere throughout its three movements. While often considered technically easy, it is not necessarily simple to enrich both the accompaniment and inner voices while maintaining the light and smooth melodic lines.

First Movement

Allegro moderato, A major, 4/4 time. Sonata form. The exquisitely charming melody of the theme leaves a strong impression. The effective use of unstable voicings, such as first inversions and melodies in the left hand, further accentuates the sense of relief upon resolution.

Second Movement

Andante, D major, 3/4 time. Compared to the lively rhythms of the outer movements, this movement possesses a static, almost dreamlike atmosphere.

Third Movement

Allegro, A major, 6/8 time. Sonata form. This movement is characterized by light and virtuosic figures, such as the opening, which seems to tumble forth.